Pixel array substrate and driving method thereof

a technology of pixel array and substrate, applied in the direction of instruments, semiconductor devices, optics, etc., can solve the problems that the demand for display devices is no longer limited to favorable optical characteristics and manufacturing yield

Active Publication Date: 2020-08-27
AU OPTRONICS CORP
View PDF0 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0022]In an embodiment of the disclosure, in the top view of the pixel array substrate, the line width of the portion of the transfer line of the second pixel is smaller than a line width of the common electrode of the second pixel.

Problems solved by technology

With the development of display technologies, the demand for display devices is no longer limited to favorable optical characteristics, such as high resolution, high contrast, and wide viewing angles.
The transfer line, however, occupies the layout area of the display region, and the number of circuits in the display region also increases, thus affecting an aperture ratio of a pixel array substrate of the display device and the manufacturing yield.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Pixel array substrate and driving method thereof
  • Pixel array substrate and driving method thereof
  • Pixel array substrate and driving method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046]Reference will now be made in detail to the present embodiments of the disclosure, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers are used in the drawings and the description to refer to the same or like parts.

[0047]In the accompanying drawings, the thicknesses of layers, films, panels, regions, and the like are enlarged for clarity. Throughout the specification, same reference numerals indicate same components. It should be understood that when a component such as a layer, film, region or substrate is referred to as being “on” or “connected” to another component, it may be directly on or connected to the another component, or intervening components may also be present. In contrast, when a component is referred to as being “directly on” or “directly connected to” another component, there are no intervening assemblies present. As used herein, “connection” may refer to a physical and / or electrical connection. In addi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
widthaaaaaaaaaa
time lengthaaaaaaaaaa
line widthaaaaaaaaaa
Login to view more

Abstract

A pixel array substrate including a substrate, data lines, gate lines, pixels, and transfer lines is provided. The data lines are disposed on the substrate and arranged in a first direction. The gate lines are disposed on the substrate and arranged in a second direction interlaced with the first direction. The pixels are disposed on the substrate, each of which includes an active device electrically connected to one of the data lines and one of the gate lines and a pixel electrode electrically connected to the active device. The transfer lines are arranged in the first direction and electrically connected to the gate lines, respectively. The pixels include first pixels. In a top view of the pixel array substrate, at least one of the pixel electrodes of the first pixels is partially overlapped with one of the transfer lines. A driving method of a pixel array substrate is also provided.

Description

CROSS-REFERENCE TO RELATED APPLICATION[0001]This application claims the domestic benefit of U.S. provisional application Ser. No. 62 / 811,012, filed on Feb. 27, 2019 and the priority benefit of Taiwan patent application serial no. 108138907, filed on Oct. 28, 2019. The entirety of each of the above-mentioned patent applications is hereby incorporated by reference herein and made a part of this specification.BACKGROUNDTechnical Field[0002]The disclosure relates to a pixel array substrate and a driving method thereof.Description of Related Art[0003]With the development of display technologies, the demand for display devices is no longer limited to favorable optical characteristics, such as high resolution, high contrast, and wide viewing angles. People also expect the display devices to have elegant appearance. For instance, people expect the display devices to have narrow frames or even to be frameless.[0004]Generally speaking, the display device includes a pixel array disposed in a d...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(United States)
IPC IPC(8): G02F1/1362
CPCG02F2201/123G02F1/136286G02F2201/121G02F1/136227G02F2001/136218H01L27/124G09G3/32G02F1/1362G02F1/136218
Inventor LEE, MIN-TSECHENG, SHENG-YENCHUNG, YUEH-HUNGLIAO, KUANG-HSIANGLEE, YANG-CHUNWANG, YAN-KAIHSU, YA-LINGCHEN, YI-RENLIN, HUNG-CHEHO, SHENG-JULIAO, CHIEN-HUANGLIAO, CHEN-HSIEN
Owner AU OPTRONICS CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap